<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/submit" >
  注册<br>
  <label>姓名：</label>
  <input type="text" name="name" placeholder="请输入姓名" required><br>
  <label>性别：</label>
  <select name="gender" required>
    <option>请选择</option>
    <option value="male">男</option>
    <option value="female">女</option>
    <option value="other">其他</option>
  </select>
  <br>
  <button type="submit">提交</button>
</form>

</body>
</html>